1 /* 2 * Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package sun.lwawt.macosx; 27 28 import java.awt.Color; 29 import java.awt.Component; 30 import java.awt.DefaultKeyboardFocusManager; 31 import java.awt.Dialog; 32 import java.awt.Dialog.ModalityType; 33 import java.awt.Font; 34 import java.awt.FontMetrics; 35 import java.awt.Frame; 36 import java.awt.GraphicsDevice; 37 import java.awt.Insets; 38 import java.awt.MenuBar; 39 import java.awt.Point; 40 import java.awt.Rectangle; 41 import java.awt.Toolkit; 42 import java.awt.Window; 43 import java.awt.event.FocusEvent; 44 import java.awt.event.WindowEvent; 45 import java.beans.PropertyChangeEvent; 46 import java.beans.PropertyChangeListener; 47 import java.lang.reflect.InvocationTargetException; 48 import java.util.ArrayList; 49 import java.util.Arrays; 50 import java.util.Comparator; 51 import java.util.concurrent.atomic.AtomicBoolean; 52 import java.util.concurrent.atomic.AtomicLong; 53 import java.util.concurrent.atomic.AtomicReference; 54 55 import javax.swing.JRootPane; 56 import javax.swing.RootPaneContainer; 57 import javax.swing.SwingUtilities; 58 59 import com.apple.laf.ClientPropertyApplicator; 60 import com.apple.laf.ClientPropertyApplicator.Property; 61 import sun.awt.AWTAccessor; 62 import sun.awt.AWTAccessor.ComponentAccessor; 63 import sun.awt.AWTAccessor.WindowAccessor; 64 import sun.java2d.SurfaceData; 65 import sun.java2d.opengl.CGLSurfaceData; 66 import sun.lwawt.LWLightweightFramePeer; 67 import sun.lwawt.LWToolkit; 68 import sun.lwawt.LWWindowPeer; 69 import sun.lwawt.LWWindowPeer.PeerType; 70 import sun.lwawt.PlatformWindow; 71 import sun.util.logging.PlatformLogger; 72 73 public class CPlatformWindow extends CFRetainedResource implements PlatformWindow { 74 private native long nativeCreateNSWindow(long nsViewPtr,long ownerPtr, long styleBits, double x, double y, double w, double h); 75 private static native void nativeSetNSWindowStyleBits(long nsWindowPtr, int mask, int data); 76 private static native void nativeSetNSWindowMenuBar(long nsWindowPtr, long menuBarPtr); 77 private static native Insets nativeGetNSWindowInsets(long nsWindowPtr); 78 private static native void nativeSetNSWindowBounds(long nsWindowPtr, double x, double y, double w, double h); 79 private static native void nativeSetNSWindowLocationByPlatform(long nsWindowPtr); 80 private static native void nativeSetNSWindowStandardFrame(long nsWindowPtr, 81 double x, double y, double w, double h); 82 private static native void nativeSetNSWindowMinMax(long nsWindowPtr, double minW, double minH, double maxW, double maxH); 83 private static native void nativePushNSWindowToBack(long nsWindowPtr); 84 private static native void nativePushNSWindowToFront(long nsWindowPtr); 85 private static native void nativeSetNSWindowTitle(long nsWindowPtr, String title); 86 private static native void nativeRevalidateNSWindowShadow(long nsWindowPtr); 87 private static native void nativeSetNSWindowMinimizedIcon(long nsWindowPtr, long nsImage); 88 private static native void nativeSetNSWindowRepresentedFilename(long nsWindowPtr, String representedFilename); 89 private static native void nativeSetEnabled(long nsWindowPtr, boolean isEnabled); 90 private static native void nativeSynthesizeMouseEnteredExitedEvents(); 91 private static native void nativeSynthesizeMouseEnteredExitedEvents(long nsWindowPtr, int eventType); 92 private static native void nativeDispose(long nsWindowPtr); 93 private static native void nativeEnterFullScreenMode(long nsWindowPtr); 94 private static native void nativeExitFullScreenMode(long nsWindowPtr); 95 static native CPlatformWindow nativeGetTopmostPlatformWindowUnderMouse(); 96 97 // Loger to report issues happened during execution but that do not affect functionality 98 private static final PlatformLogger logger = PlatformLogger.getLogger("sun.lwawt.macosx.CPlatformWindow"); 99 private static final PlatformLogger focusLogger = PlatformLogger.getLogger("sun.lwawt.macosx.focus.CPlatformWindow"); 100 101 // for client properties 102 public static final String WINDOW_BRUSH_METAL_LOOK = "apple.awt.brushMetalLook"; 103 public static final String WINDOW_DRAGGABLE_BACKGROUND = "apple.awt.draggableWindowBackground"; 104 105 public static final String WINDOW_ALPHA = "Window.alpha"; 106 public static final String WINDOW_SHADOW = "Window.shadow"; 107 108 public static final String WINDOW_STYLE = "Window.style"; 109 public static final String WINDOW_SHADOW_REVALIDATE_NOW = "apple.awt.windowShadow.revalidateNow"; 110 111 public static final String WINDOW_DOCUMENT_MODIFIED = "Window.documentModified"; 112 public static final String WINDOW_DOCUMENT_FILE = "Window.documentFile"; 113 114 public static final String WINDOW_CLOSEABLE = "Window.closeable"; 115 public static final String WINDOW_MINIMIZABLE = "Window.minimizable"; 116 public static final String WINDOW_ZOOMABLE = "Window.zoomable"; 117 public static final String WINDOW_HIDES_ON_DEACTIVATE="Window.hidesOnDeactivate"; 118 119 public static final String WINDOW_DOC_MODAL_SHEET = "apple.awt.documentModalSheet"; 120 public static final String WINDOW_FADE_DELEGATE = "apple.awt._windowFadeDelegate"; 121 public static final String WINDOW_FADE_IN = "apple.awt._windowFadeIn"; 122 public static final String WINDOW_FADE_OUT = "apple.awt._windowFadeOut"; 123 public static final String WINDOW_FULLSCREENABLE = "apple.awt.fullscreenable"; 124 125 126 // Yeah, I know. But it's easier to deal with ints from JNI 127 static final int MODELESS = 0; 128 static final int DOCUMENT_MODAL = 1; 129 static final int APPLICATION_MODAL = 2; 130 static final int TOOLKIT_MODAL = 3; 131 132 // window style bits 133 static final int _RESERVED_FOR_DATA = 1 << 0; 134 135 // corresponds to native style mask bits 136 static final int DECORATED = 1 << 1; 137 static final int TEXTURED = 1 << 2; 138 static final int UNIFIED = 1 << 3; 139 static final int UTILITY = 1 << 4; 140 static final int HUD = 1 << 5; 141 static final int SHEET = 1 << 6; 142 143 static final int CLOSEABLE = 1 << 7; 144 static final int MINIMIZABLE = 1 << 8; 145 146 static final int RESIZABLE = 1 << 9; // both a style bit and prop bit 147 static final int NONACTIVATING = 1 << 24; 148 static final int IS_DIALOG = 1 << 25; 149 static final int IS_MODAL = 1 << 26; 150 static final int IS_POPUP = 1 << 27; 151 152 static final int _STYLE_PROP_BITMASK = DECORATED | TEXTURED | UNIFIED | UTILITY | HUD | SHEET | CLOSEABLE | MINIMIZABLE | RESIZABLE; 153 154 // corresponds to method-based properties 155 static final int HAS_SHADOW = 1 << 10; 156 static final int ZOOMABLE = 1 << 11; 157 158 static final int ALWAYS_ON_TOP = 1 << 15; 159 static final int HIDES_ON_DEACTIVATE = 1 << 17; 160 static final int DRAGGABLE_BACKGROUND = 1 << 19; 161 static final int DOCUMENT_MODIFIED = 1 << 21; 162 static final int FULLSCREENABLE = 1 << 23; 163 164 static final int _METHOD_PROP_BITMASK = RESIZABLE | HAS_SHADOW | ZOOMABLE | ALWAYS_ON_TOP | HIDES_ON_DEACTIVATE | DRAGGABLE_BACKGROUND | DOCUMENT_MODIFIED | FULLSCREENABLE; 165 166 // corresponds to callback-based properties 167 static final int SHOULD_BECOME_KEY = 1 << 12; 168 static final int SHOULD_BECOME_MAIN = 1 << 13; 169 static final int MODAL_EXCLUDED = 1 << 16; 170 171 static final int _CALLBACK_PROP_BITMASK = SHOULD_BECOME_KEY | SHOULD_BECOME_MAIN | MODAL_EXCLUDED; 172 173 static int SET(final int bits, final int mask, final boolean value) { 174 if (value) return (bits | mask); 175 return bits & ~mask; 176 } 177 178 static boolean IS(final int bits, final int mask) { 179 return (bits & mask) != 0; 180 } 181 182 @SuppressWarnings({"unchecked", "rawtypes"}) 183 static ClientPropertyApplicator<JRootPane, CPlatformWindow> CLIENT_PROPERTY_APPLICATOR = new ClientPropertyApplicator<JRootPane, CPlatformWindow>(new Property[] { 184 new Property<CPlatformWindow>(WINDOW_DOCUMENT_MODIFIED) { public void applyProperty(final CPlatformWindow c, final Object value) { 185 c.setStyleBits(DOCUMENT_MODIFIED, value == null ? false : Boolean.parseBoolean(value.toString())); 186 }}, 187 new Property<CPlatformWindow>(WINDOW_BRUSH_METAL_LOOK) { public void applyProperty(final CPlatformWindow c, final Object value) { 188 c.setStyleBits(TEXTURED, Boolean.parseBoolean(value.toString())); 189 }}, 190 new Property<CPlatformWindow>(WINDOW_ALPHA) { public void applyProperty(final CPlatformWindow c, final Object value) { 191 c.target.setOpacity(value == null ? 1.0f : Float.parseFloat(value.toString())); 192 }}, 193 new Property<CPlatformWindow>(WINDOW_SHADOW) { public void applyProperty(final CPlatformWindow c, final Object value) { 194 c.setStyleBits(HAS_SHADOW, value == null ? true : Boolean.parseBoolean(value.toString())); 195 }}, 196 new Property<CPlatformWindow>(WINDOW_MINIMIZABLE) { public void applyProperty(final CPlatformWindow c, final Object value) { 197 c.setStyleBits(MINIMIZABLE, Boolean.parseBoolean(value.toString())); 198 }}, 199 new Property<CPlatformWindow>(WINDOW_CLOSEABLE) { public void applyProperty(final CPlatformWindow c, final Object value) { 200 c.setStyleBits(CLOSEABLE, Boolean.parseBoolean(value.toString())); 201 }}, 202 new Property<CPlatformWindow>(WINDOW_ZOOMABLE) { public void applyProperty(final CPlatformWindow c, final Object value) { 203 boolean zoomable = Boolean.parseBoolean(value.toString()); 204 if (c.target instanceof RootPaneContainer 205 && c.getPeer().getPeerType() == PeerType.FRAME) { 206 if (c.isInFullScreen && !zoomable) { 207 c.toggleFullScreen(); 208 } 209 } 210 c.setStyleBits(ZOOMABLE, zoomable); 211 }}, 212 new Property<CPlatformWindow>(WINDOW_FULLSCREENABLE) { public void applyProperty(final CPlatformWindow c, final Object value) { 213 boolean fullscrenable = Boolean.parseBoolean(value.toString()); 214 if (c.target instanceof RootPaneContainer 215 && c.getPeer().getPeerType() == PeerType.FRAME) { 216 if (c.isInFullScreen && !fullscrenable) { 217 c.toggleFullScreen(); 218 } 219 } 220 c.setStyleBits(FULLSCREENABLE, fullscrenable); 221 }}, 222 new Property<CPlatformWindow>(WINDOW_SHADOW_REVALIDATE_NOW) { public void applyProperty(final CPlatformWindow c, final Object value) { 223 c.execute(ptr -> nativeRevalidateNSWindowShadow(ptr)); 224 }}, 225 new Property<CPlatformWindow>(WINDOW_DOCUMENT_FILE) { public void applyProperty(final CPlatformWindow c, final Object value) { 226 if (value == null || !(value instanceof java.io.File)) { 227 c.execute(ptr->nativeSetNSWindowRepresentedFilename(ptr, null)); 228 return; 229 } 230 231 final String filename = ((java.io.File)value).getAbsolutePath(); 232 c.execute(ptr->nativeSetNSWindowRepresentedFilename(ptr, filename)); 233 }} 234 }) { 235 @SuppressWarnings("deprecation") 236 public CPlatformWindow convertJComponentToTarget(final JRootPane p) { 237 Component root = SwingUtilities.getRoot(p); 238 final ComponentAccessor acc = AWTAccessor.getComponentAccessor(); 239 if (root == null || acc.getPeer(root) == null) return null; 240 return (CPlatformWindow)((LWWindowPeer)acc.getPeer(root)).getPlatformWindow(); 241 } 242 }; 243 private final Comparator<Window> siblingsComparator = (w1, w2) -> { 244 if (w1 == w2) { 245 return 0; 246 } 247 ComponentAccessor componentAccessor = AWTAccessor.getComponentAccessor(); 248 Object p1 = componentAccessor.getPeer(w1); 249 Object p2 = componentAccessor.getPeer(w2); 250 if (p1 instanceof LWWindowPeer && p2 instanceof LWWindowPeer) { 251 return Long.compare( 252 ((CPlatformWindow) (((LWWindowPeer) p1).getPlatformWindow())).lastBecomeMainTime, 253 ((CPlatformWindow) (((LWWindowPeer) p2).getPlatformWindow())).lastBecomeMainTime); 254 } 255 return 0; 256 }; 257 258 // Bounds of the native widget but in the Java coordinate system. 259 // In order to keep it up-to-date we will update them on 260 // 1) setting native bounds via nativeSetBounds() call 261 // 2) getting notification from the native level via deliverMoveResizeEvent() 262 private Rectangle nativeBounds = new Rectangle(0, 0, 0, 0); 263 private volatile boolean isFullScreenMode; 264 private boolean isFullScreenAnimationOn; 265 266 private volatile boolean isInFullScreen; 267 private volatile boolean isIconifyAnimationActive; 268 private volatile boolean isZoomed; 269 270 private Window target; 271 private LWWindowPeer peer; 272 protected CPlatformView contentView; 273 protected CPlatformWindow owner; 274 protected boolean visible = false; // visibility status from native perspective 275 private boolean undecorated; // initialized in getInitialStyleBits() 276 private Rectangle normalBounds = null; // not-null only for undecorated maximized windows 277 private CPlatformResponder responder; 278 private long lastBecomeMainTime; // this is necessary to preserve right siblings order 279 280 public CPlatformWindow() { 281 super(0, true); 282 } 283 284 /* 285 * Delegate initialization (create native window and all the 286 * related resources). 287 */ 288 @Override // PlatformWindow 289 public void initialize(Window _target, LWWindowPeer _peer, PlatformWindow _owner) { 290 initializeBase(_target, _peer, _owner, new CPlatformView()); 291 292 final int styleBits = getInitialStyleBits(); 293 294 responder = createPlatformResponder(); 295 contentView = createContentView(); 296 contentView.initialize(peer, responder); 297 298 Rectangle bounds; 299 if (!IS(DECORATED, styleBits)) { 300 // For undecorated frames the move/resize event does not come if the frame is centered on the screen 301 // so we need to set a stub location to force an initial move/resize. Real bounds would be set later. 302 bounds = new Rectangle(0, 0, 1, 1); 303 } else { 304 bounds = _peer.constrainBounds(_target.getBounds()); 305 } 306 AtomicLong ref = new AtomicLong(); 307 contentView.execute(viewPtr -> { 308 boolean hasOwnerPtr = false; 309 310 if (owner != null) { 311 hasOwnerPtr = 0L != owner.executeGet(ownerPtr -> { 312 ref.set(nativeCreateNSWindow(viewPtr, ownerPtr, styleBits, 313 bounds.x, bounds.y, 314 bounds.width, bounds.height)); 315 return 1; 316 }); 317 } 318 319 if (!hasOwnerPtr) { 320 ref.set(nativeCreateNSWindow(viewPtr, 0, 321 styleBits, bounds.x, bounds.y, 322 bounds.width, bounds.height)); 323 } 324 }); 325 setPtr(ref.get()); 326 327 if (target instanceof javax.swing.RootPaneContainer) { 328 final javax.swing.JRootPane rootpane = ((javax.swing.RootPaneContainer)target).getRootPane(); 329 if (rootpane != null) rootpane.addPropertyChangeListener("ancestor", new PropertyChangeListener() { 330 public void propertyChange(final PropertyChangeEvent evt) { 331 CLIENT_PROPERTY_APPLICATOR.attachAndApplyClientProperties(rootpane); 332 rootpane.removePropertyChangeListener("ancestor", this); 333 } 334 }); 335 } 336 337 validateSurface(); 338 } 339 340 protected void initializeBase(Window target, LWWindowPeer peer, PlatformWindow owner, CPlatformView view) { 341 this.peer = peer; 342 this.target = target; 343 if (owner instanceof CPlatformWindow) { 344 this.owner = (CPlatformWindow)owner; 345 } 346 this.contentView = view; 347 } 348 349 protected CPlatformResponder createPlatformResponder() { 350 return new CPlatformResponder(peer, false); 351 } 352 353 protected CPlatformView createContentView() { 354 return new CPlatformView(); 355 } 356 357 protected int getInitialStyleBits() { 358 // defaults style bits 359 int styleBits = DECORATED | HAS_SHADOW | CLOSEABLE | MINIMIZABLE | ZOOMABLE | RESIZABLE; 360 361 if (isNativelyFocusableWindow()) { 362 styleBits = SET(styleBits, SHOULD_BECOME_KEY, true); 363 styleBits = SET(styleBits, SHOULD_BECOME_MAIN, true); 364 } 365 366 final boolean isFrame = (target instanceof Frame); 367 final boolean isDialog = (target instanceof Dialog); 368 final boolean isPopup = (target.getType() == Window.Type.POPUP); 369 if (isDialog) { 370 styleBits = SET(styleBits, MINIMIZABLE, false); 371 } 372 373 // Either java.awt.Frame or java.awt.Dialog can be undecorated, however java.awt.Window always is undecorated. 374 { 375 this.undecorated = isFrame ? ((Frame)target).isUndecorated() : (isDialog ? ((Dialog)target).isUndecorated() : true); 376 if (this.undecorated) styleBits = SET(styleBits, DECORATED, false); 377 } 378 379 // Either java.awt.Frame or java.awt.Dialog can be resizable, however java.awt.Window is never resizable 380 { 381 final boolean resizable = isFrame ? ((Frame)target).isResizable() : (isDialog ? ((Dialog)target).isResizable() : false); 382 styleBits = SET(styleBits, RESIZABLE, resizable); 383 if (!resizable) { 384 styleBits = SET(styleBits, ZOOMABLE, false); 385 } 386 } 387 388 if (target.isAlwaysOnTop()) { 389 styleBits = SET(styleBits, ALWAYS_ON_TOP, true); 390 } 391 392 if (target.getModalExclusionType() == Dialog.ModalExclusionType.APPLICATION_EXCLUDE) { 393 styleBits = SET(styleBits, MODAL_EXCLUDED, true); 394 } 395 396 // If the target is a dialog, popup or tooltip we want it to ignore the brushed metal look. 397 if (isPopup) { 398 styleBits = SET(styleBits, TEXTURED, false); 399 // Popups in applets don't activate applet's process 400 styleBits = SET(styleBits, NONACTIVATING, true); 401 styleBits = SET(styleBits, IS_POPUP, true); 402 } 403 404 if (Window.Type.UTILITY.equals(target.getType())) { 405 styleBits = SET(styleBits, UTILITY, true); 406 } 407 408 if (target instanceof javax.swing.RootPaneContainer) { 409 javax.swing.JRootPane rootpane = ((javax.swing.RootPaneContainer)target).getRootPane(); 410 Object prop = null; 411 412 prop = rootpane.getClientProperty(WINDOW_BRUSH_METAL_LOOK); 413 if (prop != null) { 414 styleBits = SET(styleBits, TEXTURED, Boolean.parseBoolean(prop.toString())); 415 } 416 417 if (isDialog && ((Dialog)target).getModalityType() == ModalityType.DOCUMENT_MODAL) { 418 prop = rootpane.getClientProperty(WINDOW_DOC_MODAL_SHEET); 419 if (prop != null) { 420 styleBits = SET(styleBits, SHEET, Boolean.parseBoolean(prop.toString())); 421 } 422 } 423 424 prop = rootpane.getClientProperty(WINDOW_STYLE); 425 if (prop != null) { 426 if ("small".equals(prop)) { 427 styleBits = SET(styleBits, UTILITY, true); 428 if (target.isAlwaysOnTop() && rootpane.getClientProperty(WINDOW_HIDES_ON_DEACTIVATE) == null) { 429 styleBits = SET(styleBits, HIDES_ON_DEACTIVATE, true); 430 } 431 } 432 if ("textured".equals(prop)) styleBits = SET(styleBits, TEXTURED, true); 433 if ("unified".equals(prop)) styleBits = SET(styleBits, UNIFIED, true); 434 if ("hud".equals(prop)) styleBits = SET(styleBits, HUD, true); 435 } 436 437 prop = rootpane.getClientProperty(WINDOW_HIDES_ON_DEACTIVATE); 438 if (prop != null) { 439 styleBits = SET(styleBits, HIDES_ON_DEACTIVATE, Boolean.parseBoolean(prop.toString())); 440 } 441 442 prop = rootpane.getClientProperty(WINDOW_CLOSEABLE); 443 if (prop != null) { 444 styleBits = SET(styleBits, CLOSEABLE, Boolean.parseBoolean(prop.toString())); 445 } 446 447 prop = rootpane.getClientProperty(WINDOW_MINIMIZABLE); 448 if (prop != null) { 449 styleBits = SET(styleBits, MINIMIZABLE, Boolean.parseBoolean(prop.toString())); 450 } 451 452 prop = rootpane.getClientProperty(WINDOW_ZOOMABLE); 453 if (prop != null) { 454 styleBits = SET(styleBits, ZOOMABLE, Boolean.parseBoolean(prop.toString())); 455 } 456 457 prop = rootpane.getClientProperty(WINDOW_FULLSCREENABLE); 458 if (prop != null) { 459 styleBits = SET(styleBits, FULLSCREENABLE, Boolean.parseBoolean(prop.toString())); 460 } 461 462 prop = rootpane.getClientProperty(WINDOW_SHADOW); 463 if (prop != null) { 464 styleBits = SET(styleBits, HAS_SHADOW, Boolean.parseBoolean(prop.toString())); 465 } 466 467 prop = rootpane.getClientProperty(WINDOW_DRAGGABLE_BACKGROUND); 468 if (prop != null) { 469 styleBits = SET(styleBits, DRAGGABLE_BACKGROUND, Boolean.parseBoolean(prop.toString())); 470 } 471 } 472 473 if (isDialog) { 474 styleBits = SET(styleBits, IS_DIALOG, true); 475 if (((Dialog) target).isModal()) { 476 styleBits = SET(styleBits, IS_MODAL, true); 477 } 478 } 479 480 peer.setTextured(IS(TEXTURED, styleBits)); 481 482 return styleBits; 483 } 484 485 // this is the counter-point to -[CWindow _nativeSetStyleBit:] 486 private void setStyleBits(final int mask, final boolean value) { 487 execute(ptr -> nativeSetNSWindowStyleBits(ptr, mask, value ? mask : 0)); 488 } 489 490 private native void _toggleFullScreenMode(final long model); 491 492 public void toggleFullScreen() { 493 execute(this::_toggleFullScreenMode); 494 } 495 496 @Override // PlatformWindow 497 public void setMenuBar(MenuBar mb) { 498 CMenuBar mbPeer = (CMenuBar)LWToolkit.targetToPeer(mb); 499 execute(nsWindowPtr->{ 500 if (mbPeer != null) { 501 mbPeer.execute(ptr -> nativeSetNSWindowMenuBar(nsWindowPtr, ptr)); 502 } else { 503 nativeSetNSWindowMenuBar(nsWindowPtr, 0); 504 } 505 }); 506 } 507 508 @Override // PlatformWindow 509 public void dispose() { 510 contentView.dispose(); 511 execute(CPlatformWindow::nativeDispose); 512 CPlatformWindow.super.dispose(); 513 } 514 515 @Override // PlatformWindow 516 public FontMetrics getFontMetrics(Font f) { 517 // TODO: not implemented 518 (new RuntimeException("unimplemented")).printStackTrace(); 519 return null; 520 } 521 522 @Override // PlatformWindow 523 public Insets getInsets() { 524 AtomicReference<Insets> ref = new AtomicReference<>(); 525 execute(ptr -> { 526 ref.set(nativeGetNSWindowInsets(ptr)); 527 }); 528 return ref.get() != null ? ref.get() : new Insets(0, 0, 0, 0); 529 } 530 531 @Override // PlatformWindow 532 public Point getLocationOnScreen() { 533 return new Point(nativeBounds.x, nativeBounds.y); 534 } 535 536 @Override 537 public GraphicsDevice getGraphicsDevice() { 538 return contentView.getGraphicsDevice(); 539 } 540 541 @Override // PlatformWindow 542 public SurfaceData getScreenSurface() { 543 // TODO: not implemented 544 return null; 545 } 546 547 @Override // PlatformWindow 548 public SurfaceData replaceSurfaceData() { 549 return contentView.replaceSurfaceData(); 550 } 551 552 @Override // PlatformWindow 553 public void setBounds(int x, int y, int w, int h) { 554 execute(ptr -> nativeSetNSWindowBounds(ptr, x, y, w, h)); 555 } 556 557 public void setMaximizedBounds(int x, int y, int w, int h) { 558 execute(ptr -> nativeSetNSWindowStandardFrame(ptr, x, y, w, h)); 559 } 560 561 private boolean isMaximized() { 562 return undecorated ? this.normalBounds != null 563 : isZoomed; 564 } 565 566 private void maximize() { 567 if (peer == null || isMaximized()) { 568 return; 569 } 570 if (!undecorated) { 571 execute(CWrapper.NSWindow::zoom); 572 } else { 573 deliverZoom(true); 574 575 // We need an up to date size of the peer, so we flush the native events 576 // to be sure that there are no setBounds requests in the queue. 577 LWCToolkit.flushNativeSelectors(); 578 this.normalBounds = peer.getBounds(); 579 Rectangle maximizedBounds = peer.getMaximizedBounds(); 580 setBounds(maximizedBounds.x, maximizedBounds.y, 581 maximizedBounds.width, maximizedBounds.height); 582 } 583 } 584 585 private void unmaximize() { 586 if (!isMaximized()) { 587 return; 588 } 589 if (!undecorated) { 590 execute(CWrapper.NSWindow::zoom); 591 } else { 592 deliverZoom(false); 593 594 Rectangle toBounds = this.normalBounds; 595 this.normalBounds = null; 596 setBounds(toBounds.x, toBounds.y, toBounds.width, toBounds.height); 597 } 598 } 599 600 public boolean isVisible() { 601 return this.visible; 602 } 603 604 @Override // PlatformWindow 605 public void setVisible(boolean visible) { 606 // Configure stuff 607 updateIconImages(); 608 updateFocusabilityForAutoRequestFocus(false); 609 610 boolean wasMaximized = isMaximized(); 611 612 if (visible && target.isLocationByPlatform()) { 613 execute(CPlatformWindow::nativeSetNSWindowLocationByPlatform); 614 } 615 616 // Actually show or hide the window 617 LWWindowPeer blocker = (peer == null)? null : peer.getBlocker(); 618 if (blocker == null || !visible) { 619 // If it ain't blocked, or is being hidden, go regular way 620 if (visible) { 621 contentView.execute(viewPtr -> { 622 execute(ptr -> CWrapper.NSWindow.makeFirstResponder(ptr, 623 viewPtr)); 624 }); 625 626 boolean isPopup = (target.getType() == Window.Type.POPUP); 627 execute(ptr -> { 628 if (isPopup) { 629 // Popups in applets don't activate applet's process 630 CWrapper.NSWindow.orderFrontRegardless(ptr); 631 } else { 632 CWrapper.NSWindow.orderFront(ptr); 633 } 634 635 boolean isKeyWindow = CWrapper.NSWindow.isKeyWindow(ptr); 636 if (!isKeyWindow) { 637 CWrapper.NSWindow.makeKeyWindow(ptr); 638 } 639 640 if (owner != null 641 && owner.getPeer() instanceof LWLightweightFramePeer) { 642 LWLightweightFramePeer peer = 643 (LWLightweightFramePeer) owner.getPeer(); 644 645 long ownerWindowPtr = peer.getOverriddenWindowHandle(); 646 if (ownerWindowPtr != 0) { 647 //Place window above JavaFX stage 648 CWrapper.NSWindow.addChildWindow( 649 ownerWindowPtr, ptr, 650 CWrapper.NSWindow.NSWindowAbove); 651 } 652 } 653 }); 654 } else { 655 execute(ptr->{ 656 // immediately hide the window 657 CWrapper.NSWindow.orderOut(ptr); 658 // process the close 659 CWrapper.NSWindow.close(ptr); 660 }); 661 } 662 } else { 663 // otherwise, put it in a proper z-order 664 CPlatformWindow bw 665 = (CPlatformWindow) blocker.getPlatformWindow(); 666 bw.execute(blockerPtr -> { 667 execute(ptr -> { 668 CWrapper.NSWindow.orderWindow(ptr, 669 CWrapper.NSWindow.NSWindowBelow, 670 blockerPtr); 671 }); 672 }); 673 } 674 this.visible = visible; 675 676 // Manage the extended state when showing 677 if (visible) { 678 // Apply the extended state as expected in shared code 679 if (target instanceof Frame) { 680 if (!wasMaximized && isMaximized()) { 681 // setVisible could have changed the native maximized state 682 deliverZoom(true); 683 } else { 684 int frameState = ((Frame)target).getExtendedState(); 685 if ((frameState & Frame.ICONIFIED) != 0) { 686 // Treat all state bit masks with ICONIFIED bit as ICONIFIED state. 687 frameState = Frame.ICONIFIED; 688 } 689 /* Frame should be always set property WINDOW_FULLSCREENABLE to true 690 before showing except when the frame state is MAXIMIZED_BOTH 691 **/ 692 setCanFullscreen(true); 693 694 switch (frameState) { 695 case Frame.ICONIFIED: 696 execute(CWrapper.NSWindow::miniaturize); 697 break; 698 case Frame.MAXIMIZED_BOTH: 699 setCanFullscreen(false); 700 maximize(); 701 break; 702 default: // NORMAL 703 unmaximize(); // in case it was maximized, otherwise this is a no-op 704 break; 705 } 706 } 707 } 708 } 709 710 nativeSynthesizeMouseEnteredExitedEvents(); 711 712 // Configure stuff #2 713 updateFocusabilityForAutoRequestFocus(true); 714 715 // Manage parent-child relationship when showing 716 final ComponentAccessor acc = AWTAccessor.getComponentAccessor(); 717 718 if (visible) { 719 // Order myself above my parent 720 if (owner != null && owner.isVisible()) { 721 owner.execute(ownerPtr -> { 722 execute(ptr -> { 723 CWrapper.NSWindow.orderWindow(ptr, CWrapper.NSWindow.NSWindowAbove, ownerPtr); 724 }); 725 }); 726 execute(CWrapper.NSWindow::orderFront); 727 applyWindowLevel(target); 728 } 729 730 // Order my own children above myself 731 for (Window w : target.getOwnedWindows()) { 732 final Object p = acc.getPeer(w); 733 if (p instanceof LWWindowPeer) { 734 CPlatformWindow pw = (CPlatformWindow)((LWWindowPeer)p).getPlatformWindow(); 735 if (pw != null && pw.isVisible()) { 736 pw.execute(childPtr -> { 737 execute(ptr -> { 738 CWrapper.NSWindow.orderWindow(childPtr, CWrapper.NSWindow.NSWindowAbove, ptr); 739 }); 740 }); 741 pw.applyWindowLevel(w); 742 } 743 } 744 } 745 } 746 747 // Deal with the blocker of the window being shown 748 if (blocker != null && visible) { 749 // Make sure the blocker is above its siblings 750 ((CPlatformWindow)blocker.getPlatformWindow()).orderAboveSiblings(); 751 } 752 } 753 754 @Override // PlatformWindow 755 public void setTitle(String title) { 756 execute(ptr -> nativeSetNSWindowTitle(ptr, title)); 757 } 758 759 // Should be called on every window key property change. 760 @Override // PlatformWindow 761 public void updateIconImages() { 762 final CImage cImage = getImageForTarget(); 763 execute(ptr -> { 764 if (cImage == null) { 765 nativeSetNSWindowMinimizedIcon(ptr, 0L); 766 } else { 767 cImage.execute(imagePtr -> { 768 nativeSetNSWindowMinimizedIcon(ptr, imagePtr); 769 }); 770 } 771 }); 772 } 773 774 public SurfaceData getSurfaceData() { 775 return contentView.getSurfaceData(); 776 } 777 778 @Override // PlatformWindow 779 public void toBack() { 780 execute(CPlatformWindow::nativePushNSWindowToBack); 781 } 782 783 @Override // PlatformWindow 784 public void toFront() { 785 LWCToolkit lwcToolkit = (LWCToolkit) Toolkit.getDefaultToolkit(); 786 Window w = DefaultKeyboardFocusManager.getCurrentKeyboardFocusManager().getActiveWindow(); 787 final ComponentAccessor acc = AWTAccessor.getComponentAccessor(); 788 if( w != null && acc.getPeer(w) != null 789 && ((LWWindowPeer)acc.getPeer(w)).getPeerType() == LWWindowPeer.PeerType.EMBEDDED_FRAME 790 && !lwcToolkit.isApplicationActive()) { 791 lwcToolkit.activateApplicationIgnoringOtherApps(); 792 } 793 updateFocusabilityForAutoRequestFocus(false); 794 execute(CPlatformWindow::nativePushNSWindowToFront); 795 updateFocusabilityForAutoRequestFocus(true); 796 } 797 798 private void setCanFullscreen(final boolean canFullScreen) { 799 if (target instanceof RootPaneContainer 800 && getPeer().getPeerType() == PeerType.FRAME) { 801 802 if (isInFullScreen && !canFullScreen) { 803 toggleFullScreen(); 804 } 805 806 final RootPaneContainer rpc = (RootPaneContainer) target; 807 rpc.getRootPane().putClientProperty( 808 CPlatformWindow.WINDOW_FULLSCREENABLE, canFullScreen); 809 } 810 } 811 812 @Override 813 public void setResizable(final boolean resizable) { 814 setCanFullscreen(resizable); 815 setStyleBits(RESIZABLE, resizable); 816 setStyleBits(ZOOMABLE, resizable); 817 } 818 819 @Override 820 public void setSizeConstraints(int minW, int minH, int maxW, int maxH) { 821 execute(ptr -> nativeSetNSWindowMinMax(ptr, minW, minH, maxW, maxH)); 822 } 823 824 @Override 825 public boolean rejectFocusRequest(FocusEvent.Cause cause) { 826 // Cross-app activation requests are not allowed. 827 if (cause != FocusEvent.Cause.MOUSE_EVENT && 828 !((LWCToolkit)Toolkit.getDefaultToolkit()).isApplicationActive()) 829 { 830 focusLogger.fine("the app is inactive, so the request is rejected"); 831 return true; 832 } 833 return false; 834 } 835 836 @Override 837 public boolean requestWindowFocus() { 838 execute(ptr -> { 839 if (CWrapper.NSWindow.canBecomeMainWindow(ptr)) { 840 CWrapper.NSWindow.makeMainWindow(ptr); 841 } 842 CWrapper.NSWindow.makeKeyAndOrderFront(ptr); 843 }); 844 return true; 845 } 846 847 @Override 848 public boolean isActive() { 849 AtomicBoolean ref = new AtomicBoolean(); 850 execute(ptr -> { 851 ref.set(CWrapper.NSWindow.isKeyWindow(ptr)); 852 }); 853 return ref.get(); 854 } 855 856 @Override 857 public void updateFocusableWindowState() { 858 final boolean isFocusable = isNativelyFocusableWindow(); 859 setStyleBits(SHOULD_BECOME_KEY | SHOULD_BECOME_MAIN, isFocusable); // set both bits at once 860 } 861 862 @Override 863 public void setAlwaysOnTop(boolean isAlwaysOnTop) { 864 setStyleBits(ALWAYS_ON_TOP, isAlwaysOnTop); 865 } 866 867 @Override 868 public void setOpacity(float opacity) { 869 execute(ptr -> CWrapper.NSWindow.setAlphaValue(ptr, opacity)); 870 } 871 872 @Override 873 public void setOpaque(boolean isOpaque) { 874 execute(ptr -> CWrapper.NSWindow.setOpaque(ptr, isOpaque)); 875 boolean isTextured = (peer == null) ? false : peer.isTextured(); 876 if (!isTextured) { 877 if (!isOpaque) { 878 execute(ptr -> CWrapper.NSWindow.setBackgroundColor(ptr, 0)); 879 } else if (peer != null) { 880 Color color = peer.getBackground(); 881 if (color != null) { 882 int rgb = color.getRGB(); 883 execute(ptr->CWrapper.NSWindow.setBackgroundColor(ptr, rgb)); 884 } 885 } 886 } 887 888 //This is a temporary workaround. Looks like after 7124236 will be fixed 889 //the correct place for invalidateShadow() is CGLayer.drawInCGLContext. 890 SwingUtilities.invokeLater(this::invalidateShadow); 891 } 892 893 @Override 894 public void enterFullScreenMode() { 895 isFullScreenMode = true; 896 execute(CPlatformWindow::nativeEnterFullScreenMode); 897 } 898 899 @Override 900 public void exitFullScreenMode() { 901 execute(CPlatformWindow::nativeExitFullScreenMode); 902 isFullScreenMode = false; 903 } 904 905 @Override 906 public boolean isFullScreenMode() { 907 return isFullScreenMode; 908 } 909 910 @Override 911 public void setWindowState(int windowState) { 912 if (peer == null || !peer.isVisible()) { 913 // setVisible() applies the state 914 return; 915 } 916 917 int prevWindowState = peer.getState(); 918 if (prevWindowState == windowState) return; 919 920 if ((windowState & Frame.ICONIFIED) != 0) { 921 // Treat all state bit masks with ICONIFIED bit as ICONIFIED state. 922 windowState = Frame.ICONIFIED; 923 } 924 switch (windowState) { 925 case Frame.ICONIFIED: 926 if (prevWindowState == Frame.MAXIMIZED_BOTH) { 927 // let's return into the normal states first 928 // the zoom call toggles between the normal and the max states 929 unmaximize(); 930 } 931 execute(CWrapper.NSWindow::miniaturize); 932 break; 933 case Frame.MAXIMIZED_BOTH: 934 if (prevWindowState == Frame.ICONIFIED) { 935 // let's return into the normal states first 936 execute(CWrapper.NSWindow::deminiaturize); 937 } 938 maximize(); 939 break; 940 case Frame.NORMAL: 941 if (prevWindowState == Frame.ICONIFIED) { 942 execute(CWrapper.NSWindow::deminiaturize); 943 } else if (prevWindowState == Frame.MAXIMIZED_BOTH) { 944 // the zoom call toggles between the normal and the max states 945 unmaximize(); 946 } 947 break; 948 default: 949 throw new RuntimeException("Unknown window state: " + windowState); 950 } 951 952 // NOTE: the SWP.windowState field gets updated to the newWindowState 953 // value when the native notification comes to us 954 } 955 956 @Override 957 public void setModalBlocked(boolean blocked) { 958 if (target.getModalExclusionType() == Dialog.ModalExclusionType.APPLICATION_EXCLUDE) { 959 return; 960 } 961 962 if (blocked) { 963 // We are going to show a modal window. Previously displayed window will be 964 // blocked/disabled. So we have to send mouse exited event to it now, since 965 // all mouse events are discarded for blocked/disabled windows. 966 execute(ptr -> nativeSynthesizeMouseEnteredExitedEvents(ptr, CocoaConstants.NSMouseExited)); 967 } 968 969 execute(ptr -> nativeSetEnabled(ptr, !blocked)); 970 checkBlockingAndOrder(); 971 } 972 973 public final void invalidateShadow() { 974 execute(ptr -> nativeRevalidateNSWindowShadow(ptr)); 975 } 976 977 // ---------------------------------------------------------------------- 978 // UTILITY METHODS 979 // ---------------------------------------------------------------------- 980 981 /** 982 * Find image to install into Title or into Application icon. First try 983 * icons installed for toplevel. Null is returned, if there is no icon and 984 * default Duke image should be used. 985 */ 986 private CImage getImageForTarget() { 987 CImage icon = null; 988 try { 989 icon = CImage.getCreator().createFromImages(target.getIconImages()); 990 } catch (Exception ignored) { 991 // Perhaps the icon passed into Java is broken. Skipping this icon. 992 } 993 return icon; 994 } 995 996 /* 997 * Returns LWWindowPeer associated with this delegate. 998 */ 999 @Override 1000 public LWWindowPeer getPeer() { 1001 return peer; 1002 } 1003 1004 @Override 1005 public boolean isUnderMouse() { 1006 return contentView.isUnderMouse(); 1007 } 1008 1009 public CPlatformView getContentView() { 1010 return contentView; 1011 } 1012 1013 @Override 1014 public long getLayerPtr() { 1015 return contentView.getWindowLayerPtr(); 1016 } 1017 1018 private void validateSurface() { 1019 SurfaceData surfaceData = getSurfaceData(); 1020 if (surfaceData instanceof CGLSurfaceData) { 1021 ((CGLSurfaceData)surfaceData).validate(); 1022 } 1023 } 1024 1025 void flushBuffers() { 1026 if (isVisible() && !nativeBounds.isEmpty() && !isFullScreenMode) { 1027 try { 1028 LWCToolkit.invokeAndWait(new Runnable() { 1029 @Override 1030 public void run() { 1031 //Posting an empty to flush the EventQueue without blocking the main thread 1032 } 1033 }, target); 1034 } catch (InvocationTargetException e) { 1035 e.printStackTrace(); 1036 } 1037 } 1038 } 1039 1040 /** 1041 * Helper method to get a pointer to the native view from the PlatformWindow. 1042 */ 1043 static long getNativeViewPtr(PlatformWindow platformWindow) { 1044 long nativePeer = 0L; 1045 if (platformWindow instanceof CPlatformWindow) { 1046 nativePeer = ((CPlatformWindow) platformWindow).getContentView().getAWTView(); 1047 } else if (platformWindow instanceof CViewPlatformEmbeddedFrame){ 1048 nativePeer = ((CViewPlatformEmbeddedFrame) platformWindow).getNSViewPtr(); 1049 } 1050 return nativePeer; 1051 } 1052 1053 /************************************************************* 1054 * Callbacks from the AWTWindow and AWTView objc classes. 1055 *************************************************************/ 1056 private void deliverWindowFocusEvent(boolean gained, CPlatformWindow opposite){ 1057 // Fix for 7150349: ingore "gained" notifications when the app is inactive. 1058 if (gained && !((LWCToolkit)Toolkit.getDefaultToolkit()).isApplicationActive()) { 1059 focusLogger.fine("the app is inactive, so the notification is ignored"); 1060 return; 1061 } 1062 1063 LWWindowPeer oppositePeer = (opposite == null)? null : opposite.getPeer(); 1064 responder.handleWindowFocusEvent(gained, oppositePeer); 1065 } 1066 1067 protected void deliverMoveResizeEvent(int x, int y, int width, int height, 1068 boolean byUser) { 1069 AtomicBoolean ref = new AtomicBoolean(); 1070 execute(ptr -> { 1071 ref.set(CWrapper.NSWindow.isZoomed(ptr)); 1072 }); 1073 isZoomed = ref.get(); 1074 checkZoom(); 1075 1076 final Rectangle oldB = nativeBounds; 1077 nativeBounds = new Rectangle(x, y, width, height); 1078 if (peer != null) { 1079 peer.notifyReshape(x, y, width, height); 1080 // System-dependent appearance optimization. 1081 if ((byUser && !oldB.getSize().equals(nativeBounds.getSize())) 1082 || isFullScreenAnimationOn) { 1083 flushBuffers(); 1084 } 1085 } 1086 } 1087 1088 private void deliverWindowClosingEvent() { 1089 if (peer != null && peer.getBlocker() == null) { 1090 peer.postEvent(new WindowEvent(target, WindowEvent.WINDOW_CLOSING)); 1091 } 1092 } 1093 1094 private void deliverIconify(final boolean iconify) { 1095 if (peer != null) { 1096 peer.notifyIconify(iconify); 1097 } 1098 if (iconify) { 1099 isIconifyAnimationActive = false; 1100 } 1101 } 1102 1103 private void deliverZoom(final boolean isZoomed) { 1104 if (peer != null) { 1105 peer.notifyZoom(isZoomed); 1106 } 1107 } 1108 1109 private void checkZoom() { 1110 if (peer != null) { 1111 int state = peer.getState(); 1112 if (state != Frame.MAXIMIZED_BOTH && isMaximized()) { 1113 deliverZoom(true); 1114 } else if (state == Frame.MAXIMIZED_BOTH && !isMaximized()) { 1115 deliverZoom(false); 1116 } 1117 } 1118 } 1119 1120 private void deliverNCMouseDown() { 1121 if (peer != null) { 1122 peer.notifyNCMouseDown(); 1123 } 1124 } 1125 1126 /* 1127 * Our focus model is synthetic and only non-simple window 1128 * may become natively focusable window. 1129 */ 1130 private boolean isNativelyFocusableWindow() { 1131 if (peer == null) { 1132 return false; 1133 } 1134 1135 return !peer.isSimpleWindow() && target.getFocusableWindowState(); 1136 } 1137 1138 private boolean isBlocked() { 1139 LWWindowPeer blocker = (peer != null) ? peer.getBlocker() : null; 1140 return (blocker != null); 1141 } 1142 1143 /* 1144 * An utility method for the support of the auto request focus. 1145 * Updates the focusable state of the window under certain 1146 * circumstances. 1147 */ 1148 private void updateFocusabilityForAutoRequestFocus(boolean isFocusable) { 1149 if (target.isAutoRequestFocus() || !isNativelyFocusableWindow()) return; 1150 setStyleBits(SHOULD_BECOME_KEY | SHOULD_BECOME_MAIN, isFocusable); // set both bits at once 1151 } 1152 1153 private boolean checkBlockingAndOrder() { 1154 LWWindowPeer blocker = (peer == null)? null : peer.getBlocker(); 1155 if (blocker == null) { 1156 return false; 1157 } 1158 1159 if (blocker instanceof CPrinterDialogPeer) { 1160 return true; 1161 } 1162 1163 CPlatformWindow pWindow = (CPlatformWindow)blocker.getPlatformWindow(); 1164 1165 pWindow.orderAboveSiblings(); 1166 1167 pWindow.execute(ptr -> { 1168 CWrapper.NSWindow.orderFrontRegardless(ptr); 1169 CWrapper.NSWindow.makeKeyAndOrderFront(ptr); 1170 CWrapper.NSWindow.makeMainWindow(ptr); 1171 }); 1172 return true; 1173 } 1174 1175 private boolean isIconified() { 1176 boolean isIconified = false; 1177 if (target instanceof Frame) { 1178 int state = ((Frame)target).getExtendedState(); 1179 if ((state & Frame.ICONIFIED) != 0) { 1180 isIconified = true; 1181 } 1182 } 1183 return isIconifyAnimationActive || isIconified; 1184 } 1185 1186 private boolean isOneOfOwnersOrSelf(CPlatformWindow window) { 1187 while (window != null) { 1188 if (this == window) { 1189 return true; 1190 } 1191 window = window.owner; 1192 } 1193 return false; 1194 } 1195 1196 private CPlatformWindow getRootOwner() { 1197 CPlatformWindow rootOwner = this; 1198 while (rootOwner.owner != null) { 1199 rootOwner = rootOwner.owner; 1200 } 1201 return rootOwner; 1202 } 1203 1204 private void orderAboveSiblings() { 1205 // Recursively pop up the windows from the very bottom, (i.e. root owner) so that 1206 // the windows are ordered above their nearest owner; ancestors of the window, 1207 // which is going to become 'main window', are placed above their siblings. 1208 CPlatformWindow rootOwner = getRootOwner(); 1209 if (rootOwner.isVisible() && !rootOwner.isIconified()) { 1210 rootOwner.execute(CWrapper.NSWindow::orderFront); 1211 } 1212 // Do not order child windows of iconified owner. 1213 if (!rootOwner.isIconified()) { 1214 final WindowAccessor windowAccessor = AWTAccessor.getWindowAccessor(); 1215 orderAboveSiblingsImpl(windowAccessor.getOwnedWindows(rootOwner.target)); 1216 } 1217 } 1218 1219 private void orderAboveSiblingsImpl(Window[] windows) { 1220 ArrayList<Window> childWindows = new ArrayList<Window>(); 1221 1222 final ComponentAccessor componentAccessor = AWTAccessor.getComponentAccessor(); 1223 final WindowAccessor windowAccessor = AWTAccessor.getWindowAccessor(); 1224 Arrays.sort(windows, siblingsComparator); 1225 // Go through the list of windows and perform ordering. 1226 CPlatformWindow pwUnder = null; 1227 for (Window w : windows) { 1228 boolean iconified = false; 1229 final Object p = componentAccessor.getPeer(w); 1230 if (p instanceof LWWindowPeer) { 1231 CPlatformWindow pw = (CPlatformWindow)((LWWindowPeer)p).getPlatformWindow(); 1232 iconified = isIconified(); 1233 if (pw != null && pw.isVisible() && !iconified) { 1234 // If the window is one of ancestors of 'main window' or is going to become main by itself, 1235 // the window should be ordered above its siblings; otherwise the window is just ordered 1236 // above its nearest parent. 1237 if (pw.isOneOfOwnersOrSelf(this)) { 1238 pw.execute(CWrapper.NSWindow::orderFront); 1239 } else { 1240 if (pwUnder == null) { 1241 pwUnder = pw.owner; 1242 } 1243 pwUnder.execute(underPtr -> { 1244 pw.execute(ptr -> { 1245 CWrapper.NSWindow.orderWindow(ptr, CWrapper.NSWindow.NSWindowAbove, underPtr); 1246 }); 1247 }); 1248 pwUnder = pw; 1249 } 1250 pw.applyWindowLevel(w); 1251 } 1252 } 1253 // Retrieve the child windows for each window from the list except iconified ones 1254 // and store them for future use. 1255 // Note: we collect data about child windows even for invisible owners, since they may have 1256 // visible children. 1257 if (!iconified) { 1258 childWindows.addAll(Arrays.asList(windowAccessor.getOwnedWindows(w))); 1259 } 1260 } 1261 // If some windows, which have just been ordered, have any child windows, let's start new iteration 1262 // and order these child windows. 1263 if (!childWindows.isEmpty()) { 1264 orderAboveSiblingsImpl(childWindows.toArray(new Window[0])); 1265 } 1266 } 1267 1268 protected void applyWindowLevel(Window target) { 1269 if (target.isAlwaysOnTop() && target.getType() != Window.Type.POPUP) { 1270 execute(ptr->CWrapper.NSWindow.setLevel(ptr, CWrapper.NSWindow.NSFloatingWindowLevel)); 1271 } else if (target.getType() == Window.Type.POPUP) { 1272 execute(ptr->CWrapper.NSWindow.setLevel(ptr, CWrapper.NSWindow.NSPopUpMenuWindowLevel)); 1273 } 1274 } 1275 1276 // ---------------------------------------------------------------------- 1277 // NATIVE CALLBACKS 1278 // ---------------------------------------------------------------------- 1279 1280 private void windowWillMiniaturize() { 1281 isIconifyAnimationActive = true; 1282 } 1283 1284 private void windowDidBecomeMain() { 1285 lastBecomeMainTime = System.currentTimeMillis(); 1286 if (checkBlockingAndOrder()) return; 1287 // If it's not blocked, make sure it's above its siblings 1288 orderAboveSiblings(); 1289 } 1290 1291 private void windowWillEnterFullScreen() { 1292 isFullScreenAnimationOn = true; 1293 } 1294 1295 private void windowDidEnterFullScreen() { 1296 isInFullScreen = true; 1297 isFullScreenAnimationOn = false; 1298 } 1299 1300 private void windowWillExitFullScreen() { 1301 isFullScreenAnimationOn = true; 1302 } 1303 1304 private void windowDidExitFullScreen() { 1305 isInFullScreen = false; 1306 isFullScreenAnimationOn = false; 1307 } 1308 }